D E F I N I N G

C L E A N I N G

I N N O V A T I O N

Advance Micromax™

20DD & 20DCWalk-Behind Automatic Scrubbers

The Advance Micromax™ 20DX – valuepriced compact automatic scrubbers

with interchangeable scrub decks.

Ideal Applications Include —• Small Grocery

• Schools, Colleges and Universities

• Healthcare Facilities

• Small Manufacturing

• Commercial Buildings

• Office Buildings

Advance Micromax™

20DD & 20DC Walk-Behind Automatic Scrubbers

Click-off/Click-on scrub heads save timeand effort.

Low profile design for maximumvisibility and maneuverability.

Easy access to batteries and othercomponents assures minimal down time.

Hospital-quiet 65 dB A sound levelfor safe operation in any environment.

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Easy access to onboardcharger. Wet-acid batteriesare standard. Gel batteriesare optional

Click-off/click-on scrubheads for hands-freescrub head attachmentand removal (DD model)

Cylindrical brushes areremovable without tools

Value Priced Compact Walk-BehindAutomatic Disc and CylindricalScrubbers with Traction DriveThe Micromax™ 20DX walk-behind automatic scrubber with traction driveis two machines in one! Designed as an alternative to larger scrubbers,the compact value-priced Micromax 20DX is Advance’s first 20 inchtraction drive scrubber that accommodates both rotary disc and cylindricalbrush scrub decks.

The rotary disc is ideal for deep cleaning while the unique cylindricalbrush provides sweeping and scrubbing at the same time, plus itsinterchangeable, modular, tools-free scrub decks can be easily changed

within minutes. That translates to cleaning flexibility, ease of service, andreduced inventory!

The self-propelled Micromax 20DX reduces operator fatigue and increases productivity.The Micromax 20DX holds 9.6 gallons of solution/recovery in the heavy-dutypolyethylene tanks.

One pass with the Micromax 20DX leaves floors clean, dry, and ready for foot traffic dueto its patented Smart Solutions™ setting- which takes the guesswork out of watercontrol. By regulating the right amount of water for the job, operator safety increasesand drying time decreases.

The Micromax 20DD is ideal for a variety of commercial scrubbing applications. Equippedwith an interchangeable scrub deck-easily maneuvered by a foot pedal-operators can usethe Micromax 20DD for numerous cleaning tasks. In addition, its time saving hands-freescrub head replacement technology (“click on”/“click off”) can be activated by simplyturning the scrub switch on or off.

At the heart of the Micromax 20DC is a unique cylindrical scrub brush that can sweepand scrub in one pass. This dual multitasking function is ideal for light industrial or smallmanufacturing facilities where debris pickup is important. Unlike a disc brush, thecylindrical brush picks up large debris and deposits it into a hopper to prevent jammingthe squeegee or vacuum hose. Just imagine the additional square footage you can cleanby eliminating the need to pre-sweep or mop.

In keeping with the Total Clean™ philosophy, the Micromax allows complete and easyaccess to all machine components. Total Clean features result in lower total cost ofownership and increased productivity to drive down the cost to clean.

Squeegee featuresno-tools rotation andreplacement of rearsqueegee blade (4usable edges)

Fully adjustable, wrap-around ergonomichandle for optimalcomfort and safety

9.6 gallons of solution andrecovery capacity in ultra-compact, “tank within tank”layout for maximumproductivity

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Large recovery tank cover providescomplete cleaning access of recoverytank and vacuum shut-off float

Clamshell design allows simple andcomplete access to batteries, onboardbattery charger, and all machinecomponents

Hopper on Micromax 20DC easy toremove and empty

Offset and lowprofile scrub headfor edge cleaning

Smart Solutions setting provides a precalibrated flowrate for highly productive scrubbing. Variablesolution flow (right) provides a customized flow

Hospital-quiet 65 dB A soundlevel for safe operation inany environment

Tools-free interchangeable scrub decks between20DD and 20DC

High traction tires forimproved performanceand safety

Electrical

Pins

Solution

Dual counterrotating brushespick up debris inone pass

Electrical

Pins

Solution

Micromax™ 20DD Micromax™ 20DC

Scrub Path 20 in (51 cm) 20 in (51 cm)

Max Productivity Per Hour 22,000 ft2 (2,044 m2) 22,000 ft2 (2,044 m2)@ 2.5 mph/ 4 kph @ 2.5 mph/ 4 kph

Scrub Deck Rotary Disc (tools-free inter- Dual Cylindrical Brush with Debris Hopperchangeable disc/cylindrical) (tools-free interchangeable disc/cylindrical)

Scrub Head(s) (1) 20 in (51 cm) disc (2) 4.33 in dia x 19 in (48 cm)cylindrical brushes

Power Source (2) 12 V batteries 130 Ah wet (2) 12 V batteries 130 Ah wetor 98 Ah gel (onboard charger) or 98 Ah gel (onboard charger)

Brush Speed 170 rpm 570 rpm

Brush Pressure 65 lb (29.5 kg) 67 lb (31 kg)

Brush Motor 0.68 hp (510 W) (2) 0.54 hp (400 W)

Solution System Gravity feed, variable Gravity feed, variablew/ Smart Solutions™ w/ Smart Solutions™

Solution Tank 9.6 gal (36 L) 9.6 gal (36 L)

Recovery Tank 9.6 gal (36 L) 9.6 gal (36 L)

Vacuum Motor 0.51 hp (380 W) 0.51 hp (380 W)

Sound Level 65 dB A 65 dB A

Drive System Variable speed, forward drive Variable speed, forward driveup to 2.5 mph (4 kph) up to 2.5 mph (4 kph)

Drive Motor 0.17 hp (130 W) 0.17 hp (130 W)

Length 50 in (129 cm) - extended handle 48 in (122 cm) - extended handle

Width (w/o squeegee) 20 in (51 cm) 23 in (59 cm)

Height 34 in (86 cm) - top of tank 34 in (86 cm) - top of tank

Squeegee Width 30.3 in (77 cm) 30.3 in (77 cm)

Weight 360 lb (164 kg) w/ std batteries 370 lb (168 kg) w/ std batteries

Part Numbers 56 302 331 56 302 33356 302 332 56 302 334

Technical Specifications

Specifications are subject to change without notice.

©2006, Nilfisk-Advance, Inc., Printed in U.S.A., Form L1744A 6-06

• Maintenance-free, Gel Batteries• Multiple Brushes for All Applications• Oil Resistant Squeegee Blades

• Micro – Low price, compact design• max – High productivity, superior quality,

premium features

The Advance Micromax™ value - priced traction drivescrubbers with interchangeable scrub decks.

Optional Accessories

30.3 in(77 cm)

20 in(51 cm)

34 in(86 cm)

50 in(129 cm)

Cylindrical ModelLength

48 in (122 cm)Width

23 in (59 cm)

14600 21st Avenue North 396 Watline AvenuePlymouth, MN 55447-3408 Mississauga, Ontario, Canada L4Z 1X2www.advance-us.com www.nilfisk-advance.comPhone: 800-850-5559 Phone: 800-668-8400 or 905-712-3260Fax: 800-989-6566 Fax: 800-263-5111 or 905-712-3255

• Our products are designedusing innovative technologythat increases productivityand drives down the costto clean.

• You can get expert serviceand maintenance for yourAdvance machines fromfactory-trained personnelaround the world. Fastparts delivery, too.

• Maintain peak performancewith Nilfisk GenuineOEM Parts.

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